Sustaining India's low-fertility future

📌 Summary:

• Context: India is entering a new demographic phase — the latest Sample Registration System (SRS) data puts the total fertility rate (TFR) at 1.9 children per woman, below the global average of 2.2 and the replacement level of 2.1
• Core argument: for a country long anxious about population growth, falling below replacement marks a turning point demanding a shift from population control to managing a low-fertility, ageing future
• Key data and the uneven decline: (1) Rural fertility is near replacement, but urban fertility has fallen to 1.5 (2) Geographic divide is sharper — Delhi at an ultra-low 1.2; Kerala, Tamil Nadu and West Bengal at 1.3 (lower than the US 1.6, Finland 1.4, Japan 1.3) (3) At the other end, Bihar 2.9, Uttar Pradesh 2.6, Madhya Pradesh 2.4, Rajasthan 2.3
• India's vulnerability: divergent State trajectories complicate uniform policy and raise federal concerns (e.g. delimitation, fiscal devolution rewarding high-fertility States), while low-fertility States face premature ageing and shrinking workforces
• Implication/solution direction: policy must pivot to supporting families, eldercare and workforce participation rather than coercive population control, and manage internal migration that balances surplus and deficit labour regions

🎯 UPSC Relevance: GS1 Society — demographic transition, population dynamics and ageing; federal implications of differential fertility across States

📝 Prelims Facts:

• TFR = average number of children a woman bears in her lifetime; replacement level is 2.1
• India's TFR per latest SRS is 1.9 (urban 1.5, rural near 2.1)
• Bihar has India's highest TFR (2.9); Delhi among the lowest (1.2)

🔑 Key Term: Replacement-level fertility — the TFR (about 2.1) at which a population exactly replaces itself from one generation to the next